Base | Representation |
---|---|
bin | 101010000110001… |
… | …0101101100000001 |
3 | 10122102220111010200 |
4 | 1110030111230001 |
5 | 10343101130310 |
6 | 352055115413 |
7 | 50001141111 |
oct | 12414255401 |
9 | 3572814120 |
10 | 1412520705 |
11 | 665370792 |
12 | 335072b69 |
13 | 19684378b |
14 | d5851041 |
15 | 840199c0 |
hex | 54315b01 |
1412520705 has 48 divisors (see below), whose sum is σ = 2583360000. Its totient is φ = 711998208.
The previous prime is 1412520677. The next prime is 1412520713. The reversal of 1412520705 is 5070252141.
It is not a de Polignac number, because 1412520705 - 28 = 1412520449 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 407821 + ... + 411269.
It is an arithmetic number, because the mean of its divisors is an integer number (53820000).
Almost surely, 21412520705 is an apocalyptic number.
1412520705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1412520705 is a deficient number, since it is larger than the sum of its proper divisors (1170839295).
1412520705 is a wasteful number, since it uses less digits than its factorization.
1412520705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3958 (or 3955 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 1412520705 is about 37583.5164001454. The cubic root of 1412520705 is about 1122.0139955550.
Adding to 1412520705 its reverse (5070252141), we get a palindrome (6482772846).
The spelling of 1412520705 in words is "one billion, four hundred twelve million, five hundred twenty thousand, seven hundred five".
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